Body construction: DN 150 – DN 3000

Face to face acc. to: EN 558-1/14; ISO 5752-14; EN 558-1/13

End connections: EN 1092; ASME B 16.5 Class 150; DIN PN10/PN16/PN25/PN40

Top flange: EN ISO 5211

Leak test: EN 12266-1; ISO 5208; API 598

<strong>主体结构： </strong>DN 150–DN 3000

<strong>面对面的要求：</strong><strong> </strong>EN 558-1／14； ISO 5752-14；EN 558-1 / 13

<strong>连接方式</strong>：EN 1092； ASME B 16.5类150； DIN PN10 PN16 PN25 / / / PN40

<strong>顶部法兰</strong>：EN ISO 5211

<strong>泄漏测试</strong>：恩12266-1；ISO 5208；API 598

ABO-500衬胶对夹式蝶阀

PTFE lined butterfly valves Series 500

Body construction: Wafer

Face to face acc. to: EN 558 Series 20;  ISO 5752 Series 20;  API 609 Table 2

Connection between flanges: EN 1092 – 1; DIN 2631-32; ASME B16.5

Top flange acc. to: EN ISO 5211

Marking acc. to: EN 19

Tightness check acc. to: EN 12266-1, rate A; ISO 5208, rate A; API 598 Table 5